Textile yarn scratch resistance detection device

Abstract

The utility model belongs to the technical field of textile machinery, and particularly relates to a textile yarn scratch resistance detection device which comprises a detection base, a conveying belt is installed in the detection base, a detection mechanism is installed on the upper surface of the detection base, and the detection mechanism comprises a diffuse reflection photoelectric switch. And the upper surface of the detection base is fixedly connected with a mounting top seat through a supporting rod. According to the textile yarn scratch resistance detection device, the detection mechanism is installed above the detection base, diffuse reflection optoelectronic switches in the detection mechanism are used for detecting textile yarn, and meanwhile, the two diffuse reflection optoelectronic switches are alternately used, so that one diffuse reflection optoelectronic switch moves into the cleaning groove when not used, and the other diffuse reflection optoelectronic switch moves into the cleaning groove when not used; the rubber air bag in the cleaning groove is extruded and then is blown to the surface of the diffuse reflection optoelectronic switch through the nozzle for cleaning, so that impurities such as fluff are prevented from adhering to the surface of the diffuse reflection optoelectronic switch.

Description

TECHNICAL FIELD

[0001] The utility model relates to textile machinery technical field especially relates to a textile yarn anti -scratch detection device. BACKGROUND

[0002] A kind of textile yarn anti -scratch detection device is disclosed on Chinese patent website (application number: 202020470808.7), although the existing detection equipment is inconvenient to solve the technical problem of detecting textile yarn, but still there are following problems:

[0003] In actual use process, with the change of textile yarn material and its quality, it leads to that the surface of equipment is easily adhered to the lint and other impurities that textile yarn surface falls off, especially when detecting by diffuse reflection photoelectric switch, impurities can be adhered to the surface of diffuse reflection photoelectric switch, to further affect the use of diffuse reflection photoelectric switch, lead to inaccurate detection result, so as not to be convenient to use. UTILITY MODEL CONTENT

[0004] Based on the technical problem that the surface of existing detection equipment is easily adhered to impurities, leading to inaccurate detection result, the utility model proposes a kind of textile yarn anti -scratch detection device.

[0005] The utility model discloses a kind of textile yarn anti -scratch detection device, including detection base, conveying belt is installed in the inside of the detection base, detection mechanism is installed on the upper surface of the detection base, the detection mechanism includes diffuse reflection photoelectric switch, the upper surface of the detection base is fixedly connected with installation top seat by support rod, the lower surface of the installation top seat is equipped with installation slot, cleaning groove is equipped in the inner wall of the two sides of the installation slot, the inner bottom wall surface of the cleaning groove is fixedly connected with spray head, the length of the air jet end of the spray head is adapted with the lower end length of diffuse reflection photoelectric switch, the inner side wall surface of the cleaning groove is fixedly connected with rubber air bag, the air inlet end of the spray head is communicated with the inside of the rubber air bag by pipeline, and ground glass film is installed on the outer surface of conveying belt, so that light irradiation is carried out on the surface of ground glass film for diffuse reflection, pressure plate can be fixedly connected on the surface of rubber air bag, so that when the specification of rubber air bag is larger, the whole rubber air bag is extruded.

[0006] Preferably, the inner bottom wall of the installation slot is rotatably connected with driving gear and driven gear by pivot, two driven gears are located at the two sides of driving gear respectively, and the surfaces of two driven gears are engaged with the surface of driving gear.

[0007] Through the above technical scheme, two driven gears are driven by driving gear simultaneously, so as to keep two driven gears rotating synchronously.

[0008] Preferably, the lower surface of the driven gear is fixedly connected with a fan plate, the lower surface of the driving gear is slidably connected with a movable rod, the outer side wall surface of the fan plate and the two side surfaces of the movable rod are both provided with clamping teeth, and the outer side wall surface of the movable rod is engaged with the two side surfaces of the movable rod through the clamping teeth.

[0009] Through the technical scheme, the installation of the two fan plates is aligned, so that at most one fan plate is in contact with the surface of the movable rod at the same time.

[0010] Preferably, the lower ends of the two fan plates are rotationally connected with a limiting plate through a rotating shaft, the upper surface of the limiting plate is fixedly connected with a limiting block, the lower surface of the movable rod is provided with a limiting groove, and the limiting block is located in the limiting groove.

[0011] Through the technical scheme, the movement direction of the movable rod is limited by the limiting block and the limiting groove, so that the inclination of the movable rod can be avoided.

[0012] Preferably, the lower surfaces of the two ends of the movable rod are both fixedly connected with a mounting plate, the lower surface of the mounting plate is fixedly connected with the upper surface of a diffuse reflection photoelectric switch, the two ends of the mounting plate are both provided with a clamping groove, and the inner wall of the clamping groove is fixedly inserted with a proximity switch.

[0013] Through the technical scheme, the proximity switch is electrically connected with the diffuse reflection photoelectric switch, so that when the proximity switch is triggered when cleaning the inner wall of the cleaning groove, the adjacent diffuse reflection photoelectric switch can be turned off.

[0014] Preferably, the upper surface of the mounting top seat is fixedly connected with a driving motor, and the output shaft of the driving motor is in transmission connection with the driving gear.

[0015] Through the technical scheme, the driving motor provides power for the operation of the driving gear, so that the driving gear can be rotated.

[0016] The beneficial effects in the utility model are as follows:

[0017] The detection mechanism is arranged above the detection base, the diffuse reflection photoelectric switch in the detection mechanism is used for detecting the textile yarn, two diffuse reflection photoelectric switches are arranged to be used alternately, one of the diffuse reflection photoelectric switches is moved to the cleaning groove when not in use, the rubber air bag in the cleaning groove is extruded to blow and clean the surface of the diffuse reflection photoelectric switch through the nozzle, so that the lint and other impurities can be prevented from adhering to the surface of the diffuse reflection photoelectric switch. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 The utility model provides a kind of schematic diagram of textile yarn anti-breaking detection device;

[0019] Figure 2 The utility model provides a kind of textile yarn anti-breaking detection device's installation top seat structure sectional view;

[0020] Figure 3 The utility model provides a kind of textile yarn anti-breaking detection device's installation top seat structure inverted state diagram;

[0021] Figure 4 The utility model provides a kind of textile yarn anti-breaking detection device's movable rod structure inverted state diagram.

[0022] In the drawing: 1, detection base; 2, conveying belt; 3, diffuse reflection photoelectric switch; 31, installation top seat; 32, spray head; 33, rubber air bag; 34, driving gear; 35, driven gear; 36, fan plate; 37, movable rod; 38, limit plate; 39, limit block; 310, mounting plate; 311, proximity switch; 4, driving motor. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments.

[0024] Referring to Figures 1-4 A kind of textile yarn anti-breaking detection device, including detection base 1, conveying belt 2 is installed in the inside of detection base 1, detection mechanism is installed on the upper surface of detection base 1, detection mechanism includes diffuse reflection photoelectric switch 3, the upper surface of detection base 1 is fixedly connected with installation top seat 31 by support rod, installation groove is set on the lower surface of installation top seat 31, cleaning groove is set on the inner wall of the two sides of installation groove, spray head 32 is fixedly connected on the inner bottom wall surface of cleaning groove, the length of the air outlet end of spray head 32 is adapted with the length of the lower end of diffuse reflection photoelectric switch 3, rubber air bag 33 is fixedly connected on the inner side wall surface of cleaning groove, the inside of rubber air bag 33 is communicated with the air inlet end of spray head 32 by pipeline, and ground glass film is installed on the outer surface of conveying belt 2, so that light irradiation is carried out on the surface of ground glass film for diffuse reflection, pressure plate can also be fixedly connected on the surface of rubber air bag 33, so that when the specification of rubber air bag 33 is larger, the whole rubber air bag 33 is extruded.

[0025] In order to drive the diffuse reflection photoelectric switch 3, the driving gear 34 and the driven gear 35 are rotatably connected to the inner bottom wall of the mounting groove through the rotating shaft, two driven gears 35 are located on both sides of the driving gear 34, the surfaces of the two driven gears 35 are engaged with the surface of the driving gear 34, the driving gear 34 drives the two driven gears 35 at the same time, so that the two driven gears 35 are kept synchronous rotation, the lower surface of the driven gear 35 is fixedly connected with the fan plate 36, the lower surface of the driving gear 34 is slidably connected with the movable rod 37, the outer side wall surface of the fan plate 36 and the two side surfaces of the movable rod 37 are provided with clamping teeth, the outer side wall surface of the movable rod 37 is engaged with the two side surfaces of the movable rod 37 through the clamping teeth, the installation of the two fan plates 36 is aligned, so that at the same time, at most one fan plate 36 is in contact with the surface of the movable rod 37.

[0026] In order to regulate the moving direction of the diffuse reflection photoelectric switch 3, the limiting plate 38 is rotatably connected to the lower end of the two fan plates 36 through the rotating shaft, the upper surface of the limiting plate 38 is fixedly connected with the limiting block 39, the lower surface of the movable rod 37 is provided with the limiting groove, the limiting block 39 is located in the limiting groove, the movement direction of the movable rod 37 is limited by the limiting block 39 and the limiting groove, so as to avoid the deflection of the movable rod 37, the lower surface of the two ends of the movable rod 37 is fixedly connected with the mounting plate 310, the lower surface of the mounting plate 310 is fixedly connected with the upper surface of the diffuse reflection photoelectric switch 3, the two ends of the mounting plate 310 are provided with clamping grooves, the inner wall of the clamping groove is fixedly inserted with the proximity switch 311, the proximity switch 311 is electrically connected with the diffuse reflection photoelectric switch 3, so as to close the adjacent diffuse reflection photoelectric switch 3 when the proximity switch 311 is triggered by cleaning the inner wall of the groove.

[0027] By setting the detection mechanism on the upper side of the detection base 1, the diffuse reflection photoelectric switch 3 in the detection mechanism is used to detect the textile yarn, and the two diffuse reflection photoelectric switches 3 are used alternately, so that one of the diffuse reflection photoelectric switches 3 is moved to the cleaning groove when not in use, and the rubber air bag 33 in the cleaning groove is extruded to blow air to the surface of the diffuse reflection photoelectric switch 3 through the nozzle 32, so as to avoid the adhesion of lint and other impurities on the surface of the diffuse reflection photoelectric switch 3,

[0028] The upper surface of the mounting top seat 31 is fixedly connected with the driving motor 4, the output shaft of the driving motor 4 is drivingly connected with the driving gear 34, the driving motor 4 provides power for the rotation of the driving gear 34, so as to drive the driving gear 34 to rotate.

[0029] Working principle:

[0030] In use, the textile yarn to be detected is conveyed by the conveying belt 2, and the diffuse reflection photoelectric switch 3 is started to detect the textile yarn.

[0031] And start the drive motor 4, drive motor 4 through the drive gear 34 drive two driven gear 35 rotation, driven gear 35 through the fan plate 36 on the movable rod 37 drive, two fan plate 36 alternately on the movable rod 37 drive in reverse, the two ends of the movable rod 37 respectively drive two diffuse reflection photoelectric switch 3 into the two ends of the cleaning tank, the end of the movable rod 37 into the cleaning tank, the front end of the proximity switch 311 is triggered by the inner wall of the cleaning tank, the adjacent diffuse reflection photoelectric switch 3 into the cleaning tank is closed, the other end of the movable rod 37 drive its surface diffuse reflection photoelectric switch 3 through the installation groove is exposed, and detects the textile yarn below, the movable rod 37 into the cleaning tank and the rubber air bag 33 in the cleaning tank is extruded, the airflow in the rubber air bag 33 through the nose to the surface of the diffuse reflection photoelectric switch 3 spits, blowing away the fluff impurities adhered to the surface of the diffuse reflection photoelectric switch 3.

[0032] The above, only for the preferred specific embodiments of the present application, but the scope of protection of the present application is not limited to this, any skilled in the art of the technical personnel in the technical range disclosed by the present application, according to the technical scheme of the present application and the utility model concept of the present application to replace or change, should be covered in the scope of protection of the present application.

Claims

1. A textile yarn tear resistance testing device, comprising a testing base (1), wherein a conveyor belt (2) is installed inside the testing base (1), characterized in that: The detection base (1) is equipped with a detection mechanism on its upper surface. The detection mechanism includes a diffuse reflection photoelectric switch (3). The upper surface of the detection base (1) is fixedly connected to a mounting top (31) by a support rod. The lower surface of the mounting top (31) is provided with a mounting groove. The inner walls of the mounting groove are provided with cleaning grooves. The inner bottom wall surface of the cleaning groove is fixedly connected with a nozzle (32). The length of the jet end of the nozzle (32) is adapted to the length of the lower end of the diffuse reflection photoelectric switch (3). The inner side wall surface of the cleaning groove is fixedly connected with a rubber airbag (33). The interior of the rubber airbag (33) is connected to the air inlet end of the nozzle (32) through a pipeline.

2. The textile yarn tear resistance detection device according to claim 1, characterized in that: The inner bottom wall of the mounting groove is rotatably connected to a drive gear (34) and a driven gear (35) via a rotating shaft. The two driven gears (35) are located on both sides of the drive gear (34), and the surfaces of the two driven gears (35) mesh with the surface of the drive gear (34).

3. The textile yarn tear resistance detection device according to claim 2, characterized in that: The driven gear (35) has a fan plate (36) fixedly connected to its lower surface, and the drive gear (34) has a movable rod (37) slidably connected to its lower surface. The outer wall surface of the fan plate (36) and the two side surfaces of the movable rod (37) are provided with locking teeth. The outer wall surface of the movable rod (37) and the two side surfaces of the movable rod (37) are engaged by the locking teeth.

4. The textile yarn tear resistance detection device according to claim 3, characterized in that: The lower ends of the two fan plates (36) are rotatably connected to a limiting plate (38) via a rotating shaft. A limiting block (39) is fixedly connected to the upper surface of the limiting plate (38). A limiting groove is opened on the lower surface of the movable rod (37). The limiting block (39) is located inside the limiting groove.

5. The textile yarn tear resistance detection device according to claim 4, characterized in that: Mounting plates (310) are fixedly connected to the lower surfaces of both ends of the movable rod (37). The lower surface of the mounting plate (310) is fixedly connected to the upper surface of the diffuse reflection photoelectric switch (3). Slots are provided at both ends of the mounting plate (310), and proximity switches (311) are fixedly inserted into the inner wall of the slots.

6. The textile yarn tear resistance detection device according to claim 2, characterized in that: A drive motor (4) is fixedly connected to the upper surface of the mounting top (31), and the output shaft of the drive motor (4) is connected to the drive gear (34) for transmission.

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